package wordcount;

import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Reducer;

import java.io.IOException;

public class WordCountReducer extends Reducer<Text,IntWritable,Text,IntWritable> {

    protected void reduce(Text key, Iterable<IntWritable> values, Context context) throws IOException, InterruptedException {
            Integer count = 0;
            for (IntWritable i : values) {
                count+=i.get();
            }
        context.write(new Text(key), new IntWritable(count));

    }
}
